The RS2 Math Set is the core materials kit for Right Start Math, providing the manipulatives and activity cards needed to implement the curriculum’s game-based, multisensory lessons. Typically including items like the AL Abacus, place value cards, geometry tools, and game decks, the set is designed to cover multiple levels of the program. Developed to support Right Start’s emphasis on visualization and hands-on exploration, the kit allows families to replace many traditional worksheets with interactive activities. Parents find that having all the specialized materials in one box removes guesswork and makes lessons smoother to teach. The upfront cost can feel significant, but most components are durable and reusable across siblings and grade levels, making it a long-term investment. For best use, organize the materials in labeled containers and schedule regular math game sessions so the tools are used frequently, not just during formal lessons.